It was my first PS4 game and also one of the first titles for the console, for sure my impression about the graphics was amazing, principally because of the high details of the scenario and the enemies. The story-line is another good point for this game because it continues the tension between Vektan and Helghan started in the previous games. And like all the others games of the series you´re going to want to see what will happen in the next chapter.
It have a relatively good AI with the enemies trying to flank you every time, but nothing fantastic. You´ll have a different experience, although in this game you don´t have a flying machine like in the previous one, you´ll float in gravity zero.
The bad thing about the game is that it is too easy, and even at the hard mode it didn´t take too long to finish it. My own opinion is that the replay of this game is not good since the single player campaign is short, which makes the online mode seems to be more interesting.
The experience playing it has nothing special about any other shooters, you don´t have any vehicles to control for example, that´s why it is not one remarkable experience.